73407041 has 2 divisors, whose sum is σ = 73407042. Its totient is φ = 73407040.

The previous prime is 73406999. The next prime is 73407043. The reversal of 73407041 is 14070437.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 58967041 + 14440000 = 7679^2 + 3800^2 .

It is a cyclic number.

It is not a de Polignac number, because 73407041 - 2¹⁴ = 73390657 is a prime.

Together with 73407043, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 73407041.

It is not a weakly prime, because it can be changed into another prime (73407043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36703520 + 36703521.

It is an arithmetic number, because the mean of its divisors is an integer number (36703521).

Almost surely, 2^73407041 is an apocalyptic number.

It is an amenable number.

73407041 is a deficient number, since it is larger than the sum of its proper divisors (1).

73407041 is an equidigital number, since it uses as much as digits as its factorization.

73407041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 73407041 is about 8567.7909054785. The cubic root of 73407041 is about 418.7092668183.

Adding to 73407041 its reverse (14070437), we get a palindrome (87477478).

The spelling of 73407041 in words is "seventy-three million, four hundred seven thousand, forty-one".